6225cecf45
Mutual funds do not have volume information, so int parse was failing. Also fixed warning about 'is' comparison with literal.
111 lines
4.4 KiB
Python
111 lines
4.4 KiB
Python
#!/usr/bin/env python3
|
|
# stockquotes - Python module to pull stock quotes from Yahoo! Finance
|
|
# Copyright 2020 ScoopGracie. All rights reversed.
|
|
# This is free and unencumbered software released into the public domain.
|
|
#
|
|
# Anyone is free to copy, modify, publish, use, compile, sell, or
|
|
# distribute this software, either in source code form or as a compiled
|
|
# binary, for any purpose, commercial or non-commercial, and by any
|
|
# means.
|
|
#
|
|
# In jurisdictions that recognize copyright laws, the author or authors
|
|
# of this software dedicate any and all copyright interest in the
|
|
# software to the public domain. We make this dedication for the benefit
|
|
# of the public at large and to the detriment of our heirs and
|
|
# successors. We intend this dedication to be an overt act of
|
|
# relinquishment in perpetuity of all present and future rights to this
|
|
# software under copyright law.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
# OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
from bs4 import BeautifulSoup as bs
|
|
import requests
|
|
import datetime
|
|
|
|
|
|
class StockDoesNotExistError(Exception):
|
|
pass
|
|
|
|
|
|
class NetworkError(Exception):
|
|
pass
|
|
|
|
|
|
class Stock:
|
|
def __init__(self, ticker):
|
|
try:
|
|
r = requests.get(
|
|
"https://finance.yahoo.com/quote/{}/history".format(ticker),
|
|
headers={
|
|
"User-Agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3941.4 Safari/537.36"
|
|
},
|
|
)
|
|
except:
|
|
raise NetworkError()
|
|
if r.status_code == 302:
|
|
raise StockDoesNotExistError(ticker)
|
|
try:
|
|
soup = bs(r.text, features="lxml")
|
|
self.symbol = soup.h1.string.split("(")[1].split(")")[0]
|
|
self.name = soup.h1.string.split("(")[0].strip()
|
|
rows = soup.table.tbody.find_all("tr")
|
|
self.historical = []
|
|
for i in rows:
|
|
row = i.find_all("td")
|
|
try:
|
|
parsed = {
|
|
"date": datetime.datetime.strptime(
|
|
row[0].span.string, "%b %d, %Y"
|
|
),
|
|
"open": float(row[1].span.string.replace(",", "")),
|
|
"high": float(row[2].span.string.replace(",", "")),
|
|
"low": float(row[3].span.string.replace(",", "")),
|
|
"close": float(row[4].span.string.replace(",", "")),
|
|
"adjusted_close": float(
|
|
row[5].span.string.replace(",", "")
|
|
),
|
|
"volume": int(row[6].span.string.replace(",", ""))
|
|
if row[6].string != "-"
|
|
else None,
|
|
}
|
|
except:
|
|
continue
|
|
|
|
self.historical.append(parsed)
|
|
top_data = soup.find(id="quote-header-info")
|
|
try:
|
|
self.current_price = float(
|
|
top_data.findAll("span")[11].string.replace(",", "")
|
|
)
|
|
raw_change = top_data.findAll("span")[12].string
|
|
except IndexError:
|
|
self.current_price = float(
|
|
top_data.findAll("span")[3].string.replace(",", "")
|
|
)
|
|
raw_change = top_data.findAll("span")[4].string
|
|
except ValueError:
|
|
self.current_price = float(
|
|
top_data.findAll("span")[9].string.replace(",", "")
|
|
)
|
|
raw_change = top_data.findAll("span")[10].string
|
|
|
|
|
|
self.increase_dollars = float(
|
|
raw_change.split(" ")[0].replace(",", "")
|
|
)
|
|
self.increase_percent = float(
|
|
raw_change.split(" ")[1]
|
|
.replace(",", "")
|
|
.replace("(", "")
|
|
.replace(")", "")
|
|
.replace("%", "")
|
|
)
|
|
except AttributeError as error:
|
|
raise StockDoesNotExistError(ticker) from error
|